IPM 2009 Mega Final

At a certain store, pencils costs 80 paise and erasers cost 70 paise. If you buy 9 pencils and 8 erasers and pay the shopkeeper with Rs. 20 note, how much change should you get back?

• Rs. 6.80
• Rs. 8.20
• Rs. 7.20
• Rs. 7.80

How many two digit numbers are there such that the sum of their digits is 14.

• 2
• 5
• 4
• 1

Kinjal was asked by her teacher to subtract 3 from a certain number and then divide the result by 9. Instead, she subtracted 9 and then divided the result by 3 and got an answer of 43. What would her answer have been had she worked the problem correctly?

• 15
• 34
• 51
• 43

• 48⁰

• 95⁰

• 351⁰

• 22.4⁰

Which of the following statement is true:

• 5 (3 - 1) = 5 x 3 - 1
• 5 (3 - 1) = 5 (1 + 1)
• 5 (3 - 1) = 5 + 3 + 1
• 5 (3 - 1) = 5 x 2 + 1

The product of 803 and 907 is divided by the sum of 63 and 37. What will be the remainder?

• 7
• 4
• 27
• 21

We know that be using digits 7, 4, 9 and 3 each only once, 24 four digit numbers can be formed. If these 24, four digit numbers are arranged in ascending order, then what will be the position of the number 7394?

• 13th
• 11th
• 14th
• 17th

When a certain number is divided by 65 the quotient is 3 and the remainder is 51. If the same number is divided by 17, what would be the quotient and the remainder?

• Q = 14, R = 0
• Q = 8, R = 14
• Q = 14, R = 8
• Q = 11, R = 0

Simplify: 8 ÷ 4 x 2 + 4 x 2 ÷ 8 = ?

• 2
• 3
• 4
• 5

All the figures given below consists of same four squares of equal size. Which figure has the smallest perimeter?

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